Goto marches forward relentlessly to discover the identity of his tormentor, the man who had Goto locked up in a private prison for ten long years without ever telling him why. But Goto's nemesis wants Goto to find him, and meet they do, as Goto's enemy reveals his identity and gives Goto clues that suggest this decade-long ordeal stems from a long-forgotten schoolyard grudge. But there's more to this cruel game, and Goto's friends may end up in the morgue if he doesn't agree to continue the game-in sudden death!

The manga that inspired the critically acclaimed 2003 film from director Chan-wook Park that took the Grand Jury prize at the 2004 Cannes Film Festival.